Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410187 | Primary alkaline battery | Weifang Luo, Bhupendra K. Patel, Alexander Shelekhin, John D. Sillesky, Douglas Woodnorth | 2002-06-25 |
| 6399243 | Air recovery battery | Alexander Kaplan, Gary Searle | 2002-06-04 |
| 6372370 | Air recovery battery | Alexander Kaplan | 2002-04-16 |
| 6342317 | Battery | Bhupendra K. Patel, Gary Searle, John D. Sillesky, Gary T. Viveiros, Douglas Woodnorth | 2002-01-29 |